The PerfectoeTM The ideal choice for underneath counters The Perfectoe heater is the ideal solution for areas with limited wall space. With only 3½" of height clearance required, this heater can be placed in under-counter applications such as kitchens or bathrooms. Stairwells and hearths are also ideal areas for The Perfectoe. Cadet recommends a wall-mounted thermostat for optimum performance, or you may prefer the convenience of an optional built-in thermostat. Architectural Information: Fan forced electric air heaters shall be UL Listed, factory rated at 120V, or dual field rated from 208V to 240V. A 22 gauge housing with two knockouts and a 45 cubic inch junction box shall be provided as part of each heater. The heating unit shall be of unitized construction and be secured to the housing with two screws. Elements shall be of steel-finned type. All heating units shall include an oversized 25 amp at 240V high temperature manual reset limit switch and an over temperature thermal backup. A tangential cylindrical blower delivering 53 CFM is driven by an impedance protected, permanently lubricated motor. The motor shall be isolated from the heating chamber. All metal housing components shall be finished with a powder coat paint system. Technical Information: A thermostat is required. For optimum comfort use a Cadet electronic thermostat or a dual diaphragm thermostat. Thermostats work best when installed on an inside wall. A single pole or double pole integral thermostat may be installed in the field. UL requires heater to be placed a minimum distance of 6" from any inside corner or adjacent surfaces. Manufacturer does not recommend installing heater directly under sink or where a person may stand for an extended length of time due to discharge of hot air. A 3 Feet (91.44cm) minimum clearance is recommended for furniture or other objects placed directly in front of heater. Heater must be cleaned every six months minimum.